Answer:
When threatened by wolves, deer don't graze as much and move around more, aerating the soil.
Explanation:
Answer:A checkpoint is a stage in the eukaryotic cell cycle at which the cell examines internal and external cues and "decides" whether or not to move forward with division.
Explanation: Easy Peasy
lymphocytes are specialized T cell ,B cell, and natural killer cell .
these cells are distinguished from other lymphocytes by a protein on their surface known as the B cell receptor .these protein is specialized to recognize and attach to specific antigens.
Answer:
producer-kelp
primary consumer- sea urchin
secondary consumer- otter
